Surface Wave Grating 表面波光栅
ultrasonic-wave grating 超声波光栅
rectangular wave grating 矩形波光栅
leaky wave grating antenna 栅漏波天线
dielectric leaky wave grating antenna 介质栅漏波天线
open column slow-wave grating structure 开放式圆柱光栅周期结构
An improved perturbation procedure is used for analysing the radiation characteristics of the millimeter wave dielectric leaky wave grating antenna.
本文用改进的微扰法分析了毫米波介质栅漏波天线的辐射特性。
A theoretical equation of surface wave grating diffraction on liquid metal surface is established based on hydrodynamic equations and grating diffraction principle.
以流体动力学方程和光栅衍射原理为基础，得到了研究液态金属表面特性的理论方程序。
In this paper the general theory and some experimental results of the electromagnetic surface wave excited by the holographic grating are described.
本文研究了应用全息光栅激励电磁表面波的一般理论与一些实验研究的结果。
应用推荐